The R13B03 release.OTP_R13B03

1 files changed, 50 insertions, 0 deletions

diff --git a/lib/xmerl/src/xmerl_xlate.erl b/lib/xmerl/src/xmerl_xlate.erl
new file mode 100644
index 0000000000..5c4d9d2540
--- /dev/null
+++ b/lib/xmerl/src/xmerl_xlate.erl
@@ -0,0 +1,50 @@
+%%
+%% %CopyrightBegin%
+%% 
+%% Copyright Ericsson AB 2003-2009. All Rights Reserved.
+%% 
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%% 
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%% 
+%% %CopyrightEnd%
+%%
+
+%%% Description  : Wrapper to xmerl_scan, which reads an XML document
+%%%                from disk (alt. consumes a string), processes it, and
+%%%                exports is using the specified Callback module.
+-module(xmerl_xlate).
+
+
+-export([file/3,
+	 string/3]).
+
+
+-include("xmerl.hrl").
+
+file(F, Title, Callback) ->
+    case file:read_file(F) of
+	{ok, Bin} ->
+	    string(binary_to_list(Bin), Title, Callback);
+	Error ->
+	    Error
+    end.
+
+string(Str, Title, Callback) ->
+    xmerl_scan:string(Str, [{hook_fun, fun hook/2, {Title, Callback}}]).
+
+
+hook(E = #xmlElement{parents = []}, S) ->
+    {Title, Callback} = xmerl_scan:hook_state(S),
+    Data = xmerl:export([E], Callback, [{title, Title}]),
+    {Data, S};
+hook(X, S) ->
+    {X, S}.
+